Ashtoruin,
While I am equally new at modding Sins, I have toyed around with Battlefield (it's an FPS series). You should also be more specific about what your trying to do. From what it looks like you want to give the Vasari Starbase the ability to function as a phase stabilizer gate, to allow direct phase jumps. I don't think that it's possible, due to the fact that the phase stabilizer ONLY does that, while the Vasari Starbase does more than that.
What I suggest- PM Thoumsin or Harpo99999, or even DANMAN. They are probably the people who would know. There are some others who might help, just look around the DANMAN Q&A thread, and the 'Need Expert Help' thread.
I probably won't be able to help you, but I may be able to refer you to others.